CN108488381A - A kind of sealing sponge structure - Google Patents
A kind of sealing sponge structure Download PDFInfo
- Publication number
- CN108488381A CN108488381A CN201810322213.4A CN201810322213A CN108488381A CN 108488381 A CN108488381 A CN 108488381A CN 201810322213 A CN201810322213 A CN 201810322213A CN 108488381 A CN108488381 A CN 108488381A
- Authority
- CN
- China
- Prior art keywords
- spongiosum
- sealing sponge
- sponge structure
- shear surface
- sponge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/102—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a kind of sealing sponge structures, it is characterised in that：Spongiosum including bar shaped, the spongiosum both ends are equipped with the curved end of arc-shaped structure, shear and detach along shear surface in the middle part of the spongiosum, and cut hole is equipped at the both ends of the shear surface.The sealing sponge structure, when use, reduce sponge quantity, improve leakproofness, save cost, realize product versatility so that and product profit maximizes, meanwhile, easy to operate, assembly diversification has preferable application prospect.
Description
Technical field
The invention belongs to technical field of sealing technology, more specifically to a kind of sealing sponge structure.
Background technology
It is to use stripe shape that, which often there are the structure of foam seal, traditional mode in the fields such as automobile, household electrical appliances, aircraft, mechanical equipment,
Sponge and frame-type sponge, traditional stripe shape sponge seam at docking, be easy to leak out, leak, leakage sound, influence its usability
Energy；Frame-type sponge does not have seam, but the sponge cut inside box becomes waste product substantially, therefore cost can be relatively high.
Invention content
Present invention aim to address problems of the existing technology, provide a kind of simple in structure, at low cost, performance
Good sealing sponge structure.
To achieve the goals above, the technical solution that the present invention takes is：This sealing sponge structure provided, including
The spongiosum of bar shaped, the spongiosum middle part is sheared along shear surface to be detached, and cut hole is equipped at the both ends of the shear surface.
To keep above-mentioned technical proposal more detailed and specific, the present invention also provides optimization technique sides further below
Case, to obtain satisfied practical function：
The spongiosum both ends are equipped with the curved end of arc-shaped structure.
The cut hole is to penetrate through the circular through hole of the spongiosum.
The cut hole is arranged concentrically with the curved end positioned at homonymy.
The shear surface is the straight line section extended to form from the middle part of the spongiosum to both ends.
The cut hole is that arc-shaped transition is connect with the shear surface junction.
The back side of the spongiosum is equipped with non-drying glue layer.
It is bonded with peeling paper on the non-drying glue layer.
The present invention seals sponge structure compared with prior art, has the following advantages：This sealing sponge structure of the present invention,
Reduce sponge quantity when use, improve leakproofness, save cost, realize product versatility so that product profit is most
Bigization, meanwhile, easy to operate, assembly diversification has preferable application prospect.
Description of the drawings
The content expressed by the attached drawing to this specification and the label in figure are briefly described below：
Fig. 1 is sponge structure front view of the present invention；
Fig. 2 is sponge structure left view of the present invention；
Fig. 3 is sponge structure stretching structure schematic diagram of the present invention；
In figure label for：1, spongiosum, 11, curved end, 2, cut hole, 3, shear surface, 4, peeling paper.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, making to the specific implementation mode of the present invention further details of
Explanation.
This sealing sponge structure of the present invention, as shown in Figure 1, include the spongiosum 1 of bar shaped, 1 middle part edge of spongiosum
Shear surface 3 shears separated state, and cut hole 2 is equipped at the both ends of shear surface 3.This sponge structure of the present invention, it is whole in a strip shape,
It is manufactured time material saving, can stretch and open along middle part shear surface, without abutment joint, sealing performance is good, general for each corner
Property is good.
In the present invention, as shown in fig. 1, it is preferred that 1 both ends of spongiosum are equipped with the curved end 11 of arc-shaped structure,
Cut hole 2 is to penetrate through the circular through hole of spongiosum 1.The design of such structure can be convenient for sponge to stretch and use so that its ductility
More preferably, various shapes can be launched into, can be posted on rectangular, round, oval, polygon carrier, adaptability is more preferably.
Preferably, cut hole 2 is arranged concentrically with the curved end 11 positioned at homonymy, can enhance sealing sponge overall structure
Can, the case where avoiding stress transition turning from breaking.
In the present invention, shear surface 3 is the straight line section extended to form from 1 middle part of spongiosum to both ends.Cut hole 2 and shearing
3 junction of face connects for arc-shaped transition, and as shown in fig. 1, the cut hole 2 under unstretched state is in water-drop-shaped structure, can make drawing
Frame shape sponge after stretching does not have apparent wedge angle.The setting of curved end 11 and arc-shaped transition connection may make the sponge structure
Inside and outside corner is nearly curved corners after the stretch, is used convenient for cooperation carrier, increases its applicability.
The present invention seals sponge structure, as shown in Fig. 2, non-drying glue layer is equipped at the back side of spongiosum 1, on non-drying glue layer
It is bonded with peeling paper 4.In use, it is in adapt to the shape of carrier, and bonded that peeling paper 4 of tearing, which will seal sponge structure, which to be stretched,
In carrier side, there is excellent stickup and leakproofness.
This sealing sponge structure of the present invention, as shown in figure 3, reaching frame-type sponge by a kind of stretching of the sponge of strip
Effect, i.e., achieve the effect that frame-type sponge with the cost of strip sponge.It is in a strip shape that this kind seals sponge structure, waste material when cutting
Seldom, at low cost；Can become arbitrary frame-type by stretching, for paste at the desired position, to realize two parts it
Between connection and sealing, universal performance is good；There is no seam among this kind of structure sponge, it is convenient to paste, good airproof performance.
This sealing sponge structure of the present invention, when use, reduce sponge quantity, improve leakproofness, save cost,
Realizing product versatility so that product profit maximizes, meanwhile, easy to operate, assembly diversification, before there is preferable application
Scape.
The present invention is exemplarily described above in conjunction with attached drawing, but the present invention is not limited to aforesaid way, only
It wants the improvement of the various unsubstantialities of methodology and technical solution progress using the present invention or directly applies to other occasions
, it all falls in protection scope of the present invention.
Claims (8)
1. a kind of sealing sponge structure, it is characterised in that：Spongiosum including bar shaped, the spongiosum both ends are equipped with circular arc
The curved end of shape structure, the spongiosum middle part is sheared along shear surface to be detached, and cut hole is equipped at the both ends of the shear surface.
2. sealing sponge structure described in accordance with the claim 1, it is characterised in that：The spongiosum both ends are equipped with arc-shaped knot
The curved end of structure.
3. sealing sponge structure according to claim 2, it is characterised in that：The cut hole is the perforation spongiosum
Circular through hole.
4. sealing sponge structure described in accordance with the claim 3, it is characterised in that：The cut hole and the arc for being located at homonymy
End face is arranged concentrically.
5. sealing sponge structure according to claim 4, it is characterised in that：The shear surface is by the spongiosum
The straight line section that portion is extended to form to both ends.
6. sealing sponge structure according to claim 5, it is characterised in that：The cut hole is with the shear surface junction
Arc-shaped transition connects.
7. sealing sponge structure described in accordance with the claim 1, it is characterised in that：The back side of the spongiosum is equipped with adhesive sticker
Layer.
8. sealing sponge structure according to claim 7, it is characterised in that：It is bonded with peeling paper on the non-drying glue layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810322213.4A CN108488381B (en) | 2018-04-11 | 2018-04-11 | A kind of sealing sponge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810322213.4A CN108488381B (en) | 2018-04-11 | 2018-04-11 | A kind of sealing sponge structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108488381A true CN108488381A (en) | 2018-09-04 |
| CN108488381B CN108488381B (en) | 2019-09-17 |
Family
ID=63315466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810322213.4A Active CN108488381B (en) | 2018-04-11 | 2018-04-11 | A kind of sealing sponge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108488381B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011136725A (en) * | 2009-12-28 | 2011-07-14 | Daiken Corp | Packing material and packing method |
| CN103899751A (en) * | 2012-12-26 | 2014-07-02 | 李质刚 | Oil tank fuel sensor installation base seal ring with reinforced structure |
| CN204213331U (en) * | 2014-11-04 | 2015-03-18 | 芜湖荣基密封系统有限公司 | Cylinder head locate mode vent pads |
| CN204488629U (en) * | 2014-12-30 | 2015-07-22 | 天津斯坦雷电气有限公司 | A kind of sponge sealing ring for automobile lamp |
| CN206290695U (en) * | 2016-12-02 | 2017-06-30 | 东莞市华乐密封技术开发有限公司 | A kind of rhombus sealing gasket |
-
2018
- 2018-04-11 CN CN201810322213.4A patent/CN108488381B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011136725A (en) * | 2009-12-28 | 2011-07-14 | Daiken Corp | Packing material and packing method |
| CN103899751A (en) * | 2012-12-26 | 2014-07-02 | 李质刚 | Oil tank fuel sensor installation base seal ring with reinforced structure |
| CN204213331U (en) * | 2014-11-04 | 2015-03-18 | 芜湖荣基密封系统有限公司 | Cylinder head locate mode vent pads |
| CN204488629U (en) * | 2014-12-30 | 2015-07-22 | 天津斯坦雷电气有限公司 | A kind of sponge sealing ring for automobile lamp |
| CN206290695U (en) * | 2016-12-02 | 2017-06-30 | 东莞市华乐密封技术开发有限公司 | A kind of rhombus sealing gasket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108488381B (en) | 2019-09-17 |
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